It appears that there is some sort of green save energy fad going on, and Sony has jumped on the bandwagon with the Twirl N' Take.

This Sony ODO Twirl N' Take is really a quite simple concept for a camera. All you need to do is spin it for 15 seconds, and you can take a picture. Unfortunately, you can't see the pictures until they are downloaded into your computer, probably because the energy required is too much.

Right now, this Twirl N' Take exists in concept only. It would be good if it were true, as digital cameras really eat up a lot of energy.

Via Engadget